INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '792dc0127d7d3909db6b3d159e5e8b840213c8c57f80e8189737e636642cd866', 
    '8tjFs4GtnyrHQmj8tsUZv4jnXug18PobI4iWF07voAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)